body{
    margin-top:30px;}
.menuBar{
    width:100%;
    height:30px;
    display:block;
    position:absolute;
    top:0;
    left:0;
    background-color:purple;
    }
.logo{
	width:30px;
    height:30px;
    float:left;
    }
.nav{
    float:right;
    margin-right:10px;}
.nav ul li{
    list-style:none;
    float:left;
    }